EP1437187A1 - Système d'entraínment pour un outil d'usinage - Google Patents

Système d'entraínment pour un outil d'usinage Download PDF

Info

Publication number
EP1437187A1
EP1437187A1 EP04405002A EP04405002A EP1437187A1 EP 1437187 A1 EP1437187 A1 EP 1437187A1 EP 04405002 A EP04405002 A EP 04405002A EP 04405002 A EP04405002 A EP 04405002A EP 1437187 A1 EP1437187 A1 EP 1437187A1
Authority
EP
European Patent Office
Prior art keywords
drive unit
speed
unit according
electric motor
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04405002A
Other languages
German (de)
English (en)
Other versions
EP1437187B1 (fr
Inventor
Franco Sanfratello
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUHNER INTERTRADE AG
Original Assignee
Otto Suhner AG
SUHNER INTERTRADE AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Otto Suhner AG, SUHNER INTERTRADE AG filed Critical Otto Suhner AG
Publication of EP1437187A1 publication Critical patent/EP1437187A1/fr
Application granted granted Critical
Publication of EP1437187B1 publication Critical patent/EP1437187B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor

Definitions

  • the invention relates to a drive unit for Processing tools according to the preamble of Patent claim 1.
  • Object of the present invention is to provide a Drive unit for one or more output shafts, which are the disadvantages of the device described above fixes and especially for the operator easy and above all safe to handle.
  • reference numeral 1 denotes the drive unit with a housing 3, which receives an electric drive motor 5 and the motor and drive controls.
  • a stator 7 carries the drive unit 1.
  • the housing 3 serves as soundproofing and dust protection for the electric motor 5 and the controls and it carries the control keyboard 7, which is shown enlarged in FIG.
  • a gear 9 with two outputs 11a, 11b for two flexible shafts, not shown, at the ends of machining tools such as grinding or polishing discs, etc. are placed visible.
  • the front flange 13 of the transmission 9 may be formed as a hand wheel 15 as shown or with a radially projecting lever (see also Figure 2).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Numerical Control (AREA)
  • Sawing (AREA)
  • Portable Power Tools In General (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Control Of Electric Motors In General (AREA)
EP04405002A 2003-01-08 2004-01-05 Système d'entraînment pour un outil d'usinage Expired - Lifetime EP1437187B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH292003 2003-01-08
CH292003 2003-01-08

Publications (2)

Publication Number Publication Date
EP1437187A1 true EP1437187A1 (fr) 2004-07-14
EP1437187B1 EP1437187B1 (fr) 2010-12-01

Family

ID=32477081

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04405002A Expired - Lifetime EP1437187B1 (fr) 2003-01-08 2004-01-05 Système d'entraînment pour un outil d'usinage

Country Status (4)

Country Link
EP (1) EP1437187B1 (fr)
AT (1) ATE490040T1 (fr)
DE (1) DE502004011943D1 (fr)
ES (1) ES2353486T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104959650A (zh) * 2015-06-30 2015-10-07 傅明尧 一种助退电钻机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1075857A (en) * 1963-12-13 1967-07-12 Burndept Ltd Battery operated mechanical power unit
FR2467055A1 (fr) * 1979-10-09 1981-04-17 Suhner Otto Ag Machine-outil comportant au moins un arbre flexible
EP0524764A1 (fr) * 1991-07-22 1993-01-27 Theratek International, Inc. Commande pour système de cathéter intravasculaire
EP0588199A1 (fr) * 1992-09-18 1994-03-23 Siemens Aktiengesellschaft Système multiprocesseur pour commander et réguler un onduleur
DE19852643A1 (de) * 1998-11-14 2000-05-31 Parker Hannifin Gmbh Überwachungsvorrichtung
US6332891B1 (en) * 1999-02-16 2001-12-25 Stryker Corporation System and method for performing image guided surgery

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1075857A (en) * 1963-12-13 1967-07-12 Burndept Ltd Battery operated mechanical power unit
FR2467055A1 (fr) * 1979-10-09 1981-04-17 Suhner Otto Ag Machine-outil comportant au moins un arbre flexible
EP0524764A1 (fr) * 1991-07-22 1993-01-27 Theratek International, Inc. Commande pour système de cathéter intravasculaire
EP0588199A1 (fr) * 1992-09-18 1994-03-23 Siemens Aktiengesellschaft Système multiprocesseur pour commander et réguler un onduleur
DE19852643A1 (de) * 1998-11-14 2000-05-31 Parker Hannifin Gmbh Überwachungsvorrichtung
US6332891B1 (en) * 1999-02-16 2001-12-25 Stryker Corporation System and method for performing image guided surgery

Also Published As

Publication number Publication date
EP1437187B1 (fr) 2010-12-01
ES2353486T3 (es) 2011-03-02
ATE490040T1 (de) 2010-12-15
DE502004011943D1 (de) 2011-01-13

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